210804714

素因数分解:

$2^1\times 3^3\times {\mathrm{1669}}^1\times {\mathrm{2339}}^1$

素因数の和:4019

約数の個数: 32

約数和(自身を含む): 468936000

約数和(自身を除く): 258131286

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1669, 2339, 3338, 4678, 5007, 7017, 10014, 14034, 15021, 21051, 30042, 42102, 45063, 63153, 90126, 126306, 3903791, 7807582, 11711373, 23422746, 35134119, 70268238, 105402357, 210804714]

約数ペア:

[(1, 210804714), (2, 105402357), (3, 70268238), (6, 35134119), (9, 23422746), (18, 11711373), (27, 7807582), (54, 3903791), (1669, 126306), (2339, 90126), (3338, 63153), (4678, 45063), (5007, 42102), (7017, 30042), (10014, 21051), (14034, 15021)]